Playbooks
Quick Reference
Breakdown
Ohio Spacing lines up out of Shotgun Wing Flex Offset with 12 personnel, showing a true spacing concept underneath. To the closed side, the fullback or TE runs a flat route while the outside receiver sits on an out route, creating a natural horizontal stretch on the underneath defenders. On the open side, one receiver runs a deep vertical seam while the other works a quick out breaking away from the formation, and the inline slot receiver runs a shallow drag underneath everything to complete the spacing distribution across the field. This is a classic zone beater built to stress Cover 3 and Cover 4 by flooding one level with horizontal spacing while the vertical seam holds the deep defenders, with the primary read starting on the flat-out combo before working back to the drag and vertical seam.
Defensive Reads
Key the underneath linebackers and flat defenders immediately after the snap, since spacing concepts live and die based on how quickly zone defenders react to horizontal route distribution. If the defense shows Cover 3 with a single high safety, expect natural throwing lanes to open in the flat and out zones as the underneath defenders are forced to choose between multiple receivers. Against Cover 4, the vertical seam route is critical to hold the safety and open passing lanes underneath, so watch whether the safety bites on the seam or sits back in a deep quarter. Man coverage or a Cover 1 blitz look is the primary defense that shuts this concept down since spacing routes rely on defenders being locked into zone drops rather than direct man matchups. Watch for a user-controlled defender sitting in a shallow zone or lurking near the drag route, as spacing concepts are vulnerable to a defender jumping the underneath crossing routes if he anticipates the throw.
Usage Tips
Pre-snap, identify whether the defense is showing a single high safety or two high shell, since this concept is designed to punish Cover 3 and Cover 4 zone drops rather than man coverage.
If you diagnose man coverage, hot route the drag runner into a slant or the flat runner into a quick out to create more immediate separation instead of relying on the zone voids.
Use this play on second and medium or third and short distances where the spacing routes can consistently pick up the sticks against zone defenses sitting on shorter throws.
Pair this play with Slants Y Stick or Mesh Spot from the same set so you can attack both man and zone shells without changing your formation tendencies.
Watch the flat defender's depth at the snap, if he sinks too deep the underneath out route will be wide open for an easy completion.
